public async Task <bool> DeleteAsync(FileStorage entity)
{
try
{
FileStorage currentWorkingObject = _repositoryFileStorage.Get(entity.Id);
CloudFileDirectory currentRootDirectory = OpenFileShareConnection();
CloudFileDirectory currentSubdirectory = currentRootDirectory.GetDirectoryReference(currentWorkingObject.SubPath.Replace(_configurationManager.GetValue("CloudStorageShareName") + "/", ""));
CloudFile currentCloudSmbFile = currentSubdirectory.GetFileReference(currentWorkingObject.FileName);
await currentCloudSmbFile.DeleteAsync();
await currentSubdirectory.DeleteAsync();
_repositoryFileStorage.Delete(currentWorkingObject);
}
catch (Exception fileStorageError)
{
_applicationLogTools.LogError(fileStorageError, new Dictionary <string, dynamic> {
{ "ClassName", "Infrastructure.FileStorages" }
});
return(false);
}
return(true);
}
public static void Delete(this CloudFileDirectory dir, AccessCondition accessCondition = null, FileRequestOptions options = null, OperationContext operationContext = null)
{
dir.DeleteAsync(accessCondition, options, operationContext).GetAwaiter().GetResult();
}
public Task DeleteDirectoryAsync(CloudFileDirectory directory, AccessCondition accessCondition, FileRequestOptions options, OperationContext operationContext, CancellationToken cancellationToken)
{
return(directory.DeleteAsync(accessCondition, options, operationContext, cancellationToken));
}
public override async Task DeleteAsync()
{
await _dir.DeleteAsync();
}
/// <summary>
/// Recursive delete of folder and all included subfolders or files.
/// </summary>
/// <param name="cloudFileDirectory">Directory to delete</param>
public static void DeleteRecursive(this CloudFileDirectory cloudFileDirectory)
{
#region validation
if (cloudFileDirectory == null)
{
throw new ArgumentNullException(nameof(cloudFileDirectory));
}
#endregion
if (!TaskUtilities.ExecuteSync(cloudFileDirectory.ExistsAsync()))
{
return;
}
var directoriesToBeDeleted = new List <CloudFileDirectory>();
var continuationToken = new FileContinuationToken();
// get first segment
FileResultSegment fileResultSegment;
do
{
fileResultSegment = TaskUtilities.ExecuteSync(cloudFileDirectory.ListFilesAndDirectoriesSegmentedAsync(continuationToken));
// iterate through items
foreach (IListFileItem fileListItem in fileResultSegment.Results)
{
switch (fileListItem)
{
case CloudFile file:
// Delete file directly
TaskUtilities.ExecuteSync(file.DeleteAsync());
break;
case CloudFileDirectory directory:
// Add the current directory
directoriesToBeDeleted.Add(directory);
// List all sub directories recursively
directoriesToBeDeleted.AddRange(directory.ListSubDirectories());
break;
}
}
} while (fileResultSegment.ContinuationToken != null);
// Sort directories bottom to top so the most deepest nested directories will be deleted first
directoriesToBeDeleted.Sort((aDirectory, bDirectory) => bDirectory.Uri.LocalPath.Length.CompareTo(aDirectory.Uri.LocalPath.Length));
// Delete all found directories
foreach (CloudFileDirectory cloudFileDirectoryToBeDeleted in directoriesToBeDeleted)
{
TaskUtilities.ExecuteSync(cloudFileDirectoryToBeDeleted.DeleteAsync());
}
// Delete the parent directory itself in case it´s not the root directory (which is the file share)
if (cloudFileDirectory.SnapshotQualifiedUri != cloudFileDirectory.Share.GetRootDirectoryReference().SnapshotQualifiedUri)
{
TaskUtilities.ExecuteSync(cloudFileDirectory.DeleteAsync());
}
}
